python安装email模块_用smtplib和email封装python发送邮件模块类分享

代码如下:

#!/usr/bin/python

# encoding=utf-8

# Filename: send_email.py

from email.mime.image import MIMEImage

from email.mime.multipart import MIMEMultipart

from email.mime.text import MIMEText

import smtplib

class SendEmail:

# 构造函数：初始化基本信息

def __init__(self, host, user, passwd):

lInfo = user.split("@")

self._user = user

self._account = lInfo[0]

self._me = self._account + ""

server = smtplib.SMTP()

server.connect(host)

server.login(self._account, passwd)

self._server = server

# 发送文件或html邮件

def sendTxtMail(self, to_list, sub, content, subtype='html'):

# 如果发送的是文本邮件，则_subtype设置为plain

# 如果发送的是html邮件，则_subtype设置为html

msg = MIMEText(content, _subtype=subtype, _charset='utf-8')

msg['Subject'] = sub

msg['From'] = self._me

msg['To'] = ";".join(to_list)

try:

self._server.sendmail(self._me, to_list, msg.as_string())

return True

except Exception, e:

print str(e)

return False

# 发送带附件的文件或html邮件

def sendAttachMail(self, to_list, sub, content, subtype='html'):

# 创建一个带附件的实例

msg = MIMEMultipart()

# 增加附件1

att1 = MIMEText(open(r'D:\javawork\PyTest\src\main.py','rb').read(), 'base64', 'utf-8')

att1["Content-Type"] = 'application/octet-stream'

# 这里的filename可以任意写，写什么名字，邮件中显示什么名字

att1["Content-Disposition"] = 'attachment; filename="main.py"'

msg.attach(att1)

# 增加附件2

att2 = MIMEText(open(r'D:\javawork\PyTest\src\main.py','rb').read(), 'base64', 'utf-8')

att2["Content-Type"] = 'application/octet-stream'

att2["Content-Disposition"] = 'attachment; filename="main.txt"'

msg.attach(att2)

# 增加邮件内容

msg.attach(MIMEText(content, _subtype=subtype, _charset='utf-8'))

msg['Subject'] = sub

msg['From'] = self._me

msg['To'] = ";".join(to_list)

try:

self._server.sendmail(self._me, to_list, msg.as_string())

return True

except Exception, e:

print str(e)

return False

# 发送带附件的文件或html邮件

def sendImageMail(self, to_list, sub, content, subtype='html'):

# 创建一个带附件的实例

msg = MIMEMultipart()

# 增加邮件内容

msg.attach(MIMEText(content, _subtype=subtype, _charset='utf-8'))

# 增加图片附件

image = MIMEImage(open(r'D:\javawork\PyTest\src\test.jpg','rb').read())

#附件列表中显示的文件名

image.add_header('Content-Disposition', 'attachment;filename=p.jpg')

msg.attach(image)

msg['Subject'] = sub

msg['From'] = self._me

msg['To'] = ";".join(to_list)

try:

self._server.sendmail(self._me, to_list, msg.as_string())

return True

except Exception, e:

print str(e)

return False

# 析构函数：释放资源

def __del__(self):

self._server.quit()

self._server.close()

mailto_list = ['xxx@']

mail = SendEmail('', 'xxx@', 'xxxxxx')

if mail.sendTxtMail(mailto_list, "测试邮件", "hello world！

你好，发送文本文件测试

"):

print "发送成功"

else:

print "发送失败"

if mail.sendAttachMail(mailto_list, "测试邮件-带两个附件", "hello world！

你好，发送文本文件测试

"):

print "发送成功"

else:

print "发送失败"

if mail.sendImageMail(mailto_list, "测试邮件-带一个图片的附件", "hello world！

你好，发送文本文件测试

"):

print "发送成功"

else:

print "发送失败"

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